Saint Martin vs Sint Maarten

Saint Martin is 56% larger than Sint Maarten. Sint Maarten would fit into Saint Martin about 1.6 times.

Saint MartinSint MaartenSaint Martin moved onto Sint Maarten · Equal-area projection
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1.56×
Saint Martin is 1.56× the area of Sint Maarten.
Saint MartinSint Maarten
Size
AreaSaint Martin: 1.56× the area53 km²34 km²
CoastlineHas a coastHas a coast
Land neighbours11
People
PopulationSint Maarten: 1.76× the population24,941202543,9232025
DensitySint Maarten: 2.75× the density471 / km²1,292 / km²
Urban populationAbout the same urban share100%2025100%2025
Fertility rateSaint Martin: 1.85× the births per woman2.67 per woman20241.44 per woman2024
Population growthSint Maarten: 5.96 points higher−4.65%2025+1.31%2025
Birth rateSaint Martin: 1.65× the birth rate15.0 per 1,00020249.1 per 1,0002024
Death rateSaint Martin: 1.17× the death rate9.7 per 1,00020248.3 per 1,0002024
Children under 15Saint Martin: 6.3 points higher21.1%202514.8%2025
People over 65Saint Martin: 5.2 points higher19.7%202514.5%2025
Net migrationSint Maarten: 59.0 per 1,000 higher−46.9 per 1,0002025+12.1 per 1,0002025
Health & education
Life expectancySaint Martin: 3.9 years longer80.4 years202476.5 years2024
University enrolment—7.7%2023
Economy
GNI per capita—$38,9502024
GDPSint Maarten: 2.91× the economy$649M2021$1.89B2025
Income groupHigh incomeHigh income
GDP per capita (PPP)—$56,4912025
GDP growthSaint Martin: 1.5 points higher+4.9%2021+3.4%2025
Foreign investment—1.9% of GDP2025
Mobile subscriptions—205 per 1002022
Energy & environment
Forest areaSaint Martin: 2.66× the forest share23% of land20249% of land2024
Renewable energy—0.0%2022
Access to electricityThe same100.0%2024100.0%2024
Protected landSaint Martin: 9.2 points higher9.3% of land20250.1% of land2025
Governance & safety
Homicide rate26.9 per 100,0002016—
State
StatusTerritory of FranceTerritory of Netherlands
GovernmentDependent territoryparliamentary democracy (Territorial Council); overseas collectivity of FranceDependent territoryparliamentary democracy under a constitutional monarchy
CapitalMarigotPhilipsburg
CurrencyEuro (EUR)Caribbean guilder (XCG)
Official languagesFrenchEnglish, Dutch
Traffic drivesOn the rightOn the right
Time zoneUTC−4UTC−4
Calling code+590+1 721
RegionCaribbean, North AmericaCaribbean, North America

Area: Wikidata. Population, income, health, economy, environment and governance: World Bank. Human Development Index: UNDP. Government: CIA World Factbook. Ranks among the 194 independent states. All sources

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Saint Martin sits at about 18° N and is stretched to 1.11× its true area; Sint Maarten at 18° N is stretched to 1.11×. Here the two are distorted about the same amount, so Mercator gets this pair roughly right. The figure above uses the Equal Earth projection, where every square kilometre is drawn the same size.

Questions about this pair

Is Saint Martin bigger than Sint Maarten?
Yes. Saint Martin is 56% larger than Sint Maarten. Saint Martin covers 53 km² and Sint Maarten covers 34 km².
How many times does Sint Maarten fit into Saint Martin?
About 1.6 times: Saint Martin has 1.56× the area of Sint Maarten.
Why do Saint Martin and Sint Maarten look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Saint Martin is drawn about 1.11× its true area there and Sint Maarten about 1.11×. For this pair the distortion is similar, so Mercator gets the comparison roughly right. Kartavera uses Equal Earth, where every square kilometre is drawn the same size.
Which has more people, Saint Martin or Sint Maarten?
Sint Maarten: 43,923 people against 24,941. Density: Saint Martin 471 per km², Sint Maarten 1,292 per km².
Where do people live longer, Saint Martin or Sint Maarten?
In Saint Martin: life expectancy at birth is 80.4 years, against 76.5 — 3.9 years longer (World Bank, 2024).
What kind of government do Saint Martin and Sint Maarten have?
The same form of government, by constitution: dependent territory (CIA World Factbook).